# this file is part of refractiveindex.info database
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REFERENCES: |
    S. Supansomboon, A. I. Maaroof, M. B. Cortie.
    "Purple glory": The optical properties and technology of AuAl<sub>2</sub> coatings.
    <a href="https://doi.org/10.1007/BF03214887"><i>Gold Bulletin</i> <b>41</b>, 296-304 (2008)</a>
COMMENTS: |
    68 nm thick AuAl<sub>2</sub> film produced by 8 min of sputtering. Room temperature.
DATA:
  - type: tabulated nk
    data: |
        0.300 2.058 1.499
        0.330 2.084 1.722
        0.360 2.042 1.863
        0.390 1.842 1.872
        0.420 1.644 1.785
        0.450 1.430 1.639
        0.480 1.350 1.503
        0.510 1.289 1.406
        0.540 1.275 1.407
        0.570 1.235 1.470
        0.600 1.187 1.566
        0.630 1.117 1.717
        0.660 1.057 1.874
        0.690 1.007 2.042
        0.720 0.970 2.210
        0.750 0.944 2.372
        0.780 0.930 2.532
        0.810 0.921 2.686
        0.840 0.914 2.836
        0.870 0.907 2.985
        0.900 0.900 3.130
        0.930 0.899 3.273
        0.960 0.901 3.412
        0.990 0.905 3.548
        1.020 0.919 3.682
        1.050 0.936 3.814
        1.080 0.953 3.946
        1.110 0.971 4.075
        1.140 0.993 4.201
        1.170 1.020 4.325
        1.200 1.049 4.446
        1.230 1.077 4.562
        1.260 1.107 4.676
        1.290 1.141 4.789
        1.320 1.178 4.898